Size :Clock movement shell : 10cm; Other accessories are free combination of size, general built-up area is more appropriate in the 40-50CM. Thickness : 1mm. Material : acrylic mirror ,with clear protection film on the mirror surface and a self-adhesive glue on the backing white paper . Display Type: Pointer. Processing Technology : Laser Engraving. Use : home decoration, creative clock, clock,3d mirror wall clock kids Features : wall clock modern design ,wall clock diy 3d Size: 45*45cm. Battery:AA*1(Not included) Materials: Acrylic Color: Silver Package weight: 0.16 kg Product Size(L x W x H): 17.00 x 14.50 x 4.00 cm / 6.69 x 5.71 x 1.57 inches Package Size(L x W x H): 17.20 x 14.70 x 4.20 cm / 6.77 x 5.79 x 1.65 inches Package Contents: 1 x Clock [Various Styles] The wall clock stickers add the elements and functions of the clock to the wall sticker. This is a great way to integrate the clock into the entire decoration style. You can choose a style you like and enjoy your happy DIY time with your family. [Quiet Chip] Our quiet chip is specially made by the brand technology. With the latest chip, It has not only a high quality but also a long service life. Besides, it is quiet and quiet during the operation process and gives you a quiet night. High-quality materials: the numbers of the wall clock use EVA foam and acrylic glass mirror (including blue protective film, please tear it off when installing), it is waterproof, environmentally friendly, not easy to deform, easy to install and disassemble. [Great Gift] Our products are suitable for decorating living room, bedroom, hallway, restaurant, office, hotel, etc. This wall clock is a wonderful gift for your family and friends.